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Error code reference

Indesit Dryer Error Code F11

Open circuit pump circuit.

Indesit codesIndesit dryer codes

Open circuit pump circuit.

First step from the service manual

Test continuity of pump.

The complete diagnostic procedure includes additional test steps, resistance specifications, wiring diagram references, and component test points.

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What F11 means on a Indesit dryer

The F11 error code on an Indesit dryer indicates an open circuit condition in the pump circuit. In condenser dryers, a drain pump is responsible for removing the condensed water collected during the drying cycle. When the control board detects that the electrical circuit supplying the pump is broken or incomplete, it triggers the F11 fault and halts operation to prevent water overflow or component damage. An open circuit means current cannot flow through the pump circuit path at all, distinguishing this fault from a short circuit or a performance-related issue.

The most direct way to begin diagnosing this fault is to test the pump for continuity using a multimeter. A functioning pump motor winding should show measurable resistance across its terminals. A reading of infinite resistance (OL or no continuity) confirms the winding is open internally, meaning the pump itself has failed and requires replacement. If the pump shows continuity, the fault lies elsewhere in the circuit, such as the wiring harness, connectors, or the control board output.

Common causes include a failed pump motor with an open winding, damaged or corroded wiring between the control board and the pump, a loose or disconnected connector at either end of the pump harness, or in rarer cases, a faulty control board that is not delivering voltage to the pump circuit. Inspecting the wiring harness for visible damage, burn marks, or corrosion at the pump connector is an important secondary step after confirming the pump's own continuity status.

Source: manufacturer service documentation.

Common causes of F11

  1. 01

    Failed pump motor (open winding)

    Part replacement

    The internal winding of the pump motor has burned out or broken, creating an open circuit. Testing the pump terminals with a multimeter will show no continuity, confirming the pump needs replacement.

  2. 02

    Disconnected or loose pump connector

    Wiring / connection

    The wiring connector at the pump body may have worked loose due to vibration over time. Visually inspect the connector at the pump and reseat it firmly to rule this out.

  3. 03

    Damaged wiring harness

    Part replacement

    The wires running between the control board and the pump may be chafed, broken internally, or corroded at the terminals. Check the harness along its full length for visible damage or resistance breaks with a multimeter.

  4. 04

    Corroded or burnt connector terminals

    Wiring / connection

    Moisture exposure inside the dryer cabinet can corrode the pump circuit connector terminals, increasing resistance to the point of an effective open circuit. Clean or replace affected terminals and connectors.

  5. 05

    Faulty control board

    Part replacement

    If the pump and all wiring test correctly, the control board may have a failed output relay or driver circuit that is not supplying power to the pump. This is the least common cause and should be diagnosed last.

See the test procedure for each cause

Frequently asked questions about F11

What does F11 mean on a Indesit dryer?
F11 on an Indesit dryer means the control board has detected an open circuit in the pump circuit. The drain pump, which removes condensed water from the machine, is not completing its electrical circuit correctly. This causes the dryer to stop operating until the fault is resolved. The most common causes are a burned-out pump motor, a broken wire, or a loose connector.
How do I fix the F11 error on my Indesit dryer?
Start by testing the drain pump for continuity using a multimeter set to resistance mode. If the pump shows no continuity, it needs to be replaced. If the pump tests fine, inspect the wiring harness and connectors between the pump and the control board for damage, corrosion, or loose connections. Repair or replace any faulty wiring before suspecting the control board.
Will resetting my Indesit dryer clear the F11 error?
A reset may temporarily clear the F11 code, but the fault will return as soon as the dryer attempts to run the pump again if the underlying problem is not fixed. The open circuit condition in the pump wiring or the pump itself must be physically repaired or the faulty component replaced to permanently resolve the error.
Is it safe to use my Indesit dryer while the F11 error is showing?
No, you should not continue using the dryer with an active F11 error. Without a functioning pump circuit, condensed water cannot be drained from the machine, which can lead to water overflow inside the cabinet. This creates a risk of water damage to internal components and potentially a slip hazard if water escapes the appliance.
How much will it cost to repair an F11 error on an Indesit dryer?
If the drain pump itself has failed, a replacement pump typically costs in the range of 20 to 60 dollars for the part, with additional labor costs if a technician carries out the repair. If the fault is a simple loose connector or minor wiring repair, costs can be minimal. Control board replacement, if required, is the most expensive outcome and can range from 80 to 200 dollars or more for parts alone.

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